Installed On The Lever The carseat fan is easy to install in the back and it locks on to the bar with rod clamp. And won't move around like a normal fan. Built-in rubber pad, plug and use at any time, without hurting the pillow.5 Piece Fan Blades& 5 piece ABS fan blades, the volume is larger, the cutting is more delicate, and the supply is more uniform and soft.Car vehicle cooling fan with high efficient fan rotating, bring coolness to the passengers and baby or pets in every corner in the backseat of car.USB Powered Car Fan The fan comes with a USB cable(135cm). USB cable is long enough to set wherever you want to provide coolness for people in the back .You can the fan by USB interfaces such as car charger and banks.3-speed Wind Adjustment 1-speed wind: soft and comfortable, 2-speed wind:natural wind,3-speed wind, strong wind. You can change wind speed easily and effortlessly according to your feeling. down quickly and remove unwanted or dust, eliminate pet odor smell, improve circulation and keep , provide you and your family with a healthy and comfortable environment.Widely Use This car fan with high quality material adopt a big adjustable clamp design, suitable for various places,great for office desk, baby stroller, car backseat, bicycle, camping tent, home, kitchen, dormitory, library, gym exercising, outdoors/indoors activities. It is very convenient and is great for an idea gift for friends, colleague and family trip.Colour: BlackMaterial: ABSPackage Contents:2x Car Cooling FanOnly the above package content, other products are not included.Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.